$_parent
$_parent : \PHPExcel_Shared_Escher_DgContainer_SpgrContainer
Parent Shape Group Container
PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer
$_parent : \PHPExcel_Shared_Escher_DgContainer_SpgrContainer
Parent Shape Group Container
$_spgr : bool
Is this a group shape?
$_spType : int
Shape type
$_spFlag : int
Shape flag
$_spId : bool
Shape index (usually group shape has index 0, and the rest: 1,2,3...)
$_OPT : array
Array of options
$_startCoordinates : string
Cell coordinates of upper-left corner of shape, e.g. 'A1'
$_startOffsetX : int
Horizontal offset of upper-left corner of shape measured in 1/1024 of column width
$_startOffsetY : int
Vertical offset of upper-left corner of shape measured in 1/256 of row height
$_endCoordinates : string
Cell coordinates of bottom-right corner of shape, e.g. 'B2'
$_endOffsetX : int
Horizontal offset of bottom-right corner of shape measured in 1/1024 of column width
$_endOffsetY : int
Vertical offset of bottom-right corner of shape measured in 1/256 of row height
getNestingLevel() : int
Get the nesting level of this spContainer. This is the number of spgrContainers between this spContainer and the dgContainer. A value of 1 = immediately within first spgrContainer Higher nesting level occurs if and only if spContainer is part of a shape group
Nesting level